Individual provider Active NPI

Joel R Mulder, DO

  • Family Medicine Physician
  • Lafayette, IN
National Provider Identifier
1497724678
Registry record updated Jun 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
02002514A Issued in IN
Practice address
1 Walter Scholer Dr
Lafayette, IN 47909-6303
Phone
(765) 448-8000
NPI assigned
Mar 17, 2006
Last updated
Jun 3, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 66015 WI
Family Medicine Physician 207Q00000X 02002514A IN Primary

Addresses

Primary practice location

1 Walter Scholer Dr
Lafayette, IN 47909-6303

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mulderj@direct.iuhealth.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20031121000108 IN Practitioner - Family Practice 0749184802 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Midwestern University, Chicago College of Osteopathic Med, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians
Arnett Clinic LLCGroup PAC ID 0749184380, 401 clinicians

Practice addresses (Care Compare)

1 Walter Scholer Dr
Lafayette, IN 47909-6303
Phone (765) 448-8000

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (888) 484-3258

253 Sagamore Pkwy W
West Lafayette, IN 47906-1501
Phone (765) 448-8000

2600 Ferry St
Lafayette, IN 47904-3055
Phone (765) 448-8000

90 E Garner Rd
Iu Health Urgent Care LLC
Brownsburg, IN 46112-9359
Phone (225) 214-1031

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10
Removal or shaving of skin growth1-10
Skin biopsy1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy, Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
02002514AINMDFamily Medicine Physician
66015WIMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Arnett Clinic, LLC Family Medicine CurrentSince Oct 18, 2004 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Jan 10, 2026 Accepting new patients
Arnett Clinic, LLC CurrentSince Oct 18, 2004 Accepting new patients
Arnett Clinic, LLC Current Accepting new patients
Major Hospital Past Accepting new patients
Memorial Hospital of South Bend Past Accepting new patients

Locations

8016 Reliable Pkwy
Chicago, IL 60686

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

1 Walter Scholer Dr
Lafayette, IN 47909
Phone (765) 838-6510

1327 Veterans Memorial Pkwy E
Lafayette, IN 47905
Phone (765) 838-5464

1500 Salem St
Lafayette, IN 47904
Phone (765) 420-1400

2600 Ferry St
Lafayette, IN 47904

2600 Greenbush St
Lafayette, IN 47904

2800 Ferry St
Lafayette, IN 47904

5165 McCarty Ln
Lafayette, IN 47905
Phone (800) 899-8448

5177 McCarty Ln
Lafayette, IN 47905
Phone (765) 838-7101

915 Mezzanine Dr
Ste A
Lafayette, IN 47905
Phone 7654488000 ext. 8639

720 S 6th St
Monticello, IN 47960
Phone (574) 583-1776

1200 W White River Blvd
Muncie, IN 47303
Phone (765) 254-4009

1400 E 9th St
Rochester, IN 46975
Phone (574) 223-2020

615 N Michigan St
South Bend, IN 46601
Phone (574) 647-1000

412 N Monroe St
Williamsport, IN 47993
Phone (765) 762-2496

Interoperability endpoints

  • Direct secure messaging: mulderj@direct.iuhealth.org

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1142553600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1497724678",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 WALTER SCHOLER DR",
            "city": "LAFAYETTE",
            "state": "IN",
            "postal_code": "479096303",
            "telephone_number": "765-448-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MULDER",
        "first_name": "JOEL",
        "middle_name": "R",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-17",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "WI",
            "license": "66015",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IN",
            "license": "02002514A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mulderj@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "1 Walter Scholer Dr",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479096303",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Lafayette, IN

Sources for this page

Verify at the official NPI Registry.